Spring Ride Sale Shop now

Fall into New Rides!

Clearance on Bikes & Scooters!

+974 44551092

Account Search

Need help ?

Address: Barwa Village, Alwakra Road,
Building No.9, Shop No. 1.3
Email: GYB@USA.COM
Phone: (974) 44551092

SHIMANO BOTTOM BRACKET BB-RS501 68mm BC 1.37

QR 120.00

People are viewing this product right now

Quantity

- +

Ask a question

Delivery & Return

Estimate delivery time: 1-5 days (Qatar), 12-26 days (International).

Return within 30 days of purchase. Duties & taxes are non-refundable.

Guarantee Safe
Checkout

Description

Shimano BB-RS501 BSA Hollowtech II Bottom Bracket

The BB-RS501 from Shimano is a high-quality bottom bracket for frames to BSA standard with 68 mm housing width. Usable is the Shimano BB-RS501I with BSA thread for Hollowtech II cranksets with 24 mm shaft.

Product features - Shimano BB-RS501 | 68mm shell width | BSA

Use: Road, Cyclocross, City, Gravel
Model: BB-RS501
BB-Type: HOLLOWTECH II (24mm)
Threaded: BSA
Threaded BB shell width: 68mm
Shell diameter: BSA (BC 1.37)
Mounting: screwed

Compatibility

TIAGRA FC-4700, FC-4703
SORA FC-3550, FC-3503, FC-R3030, FC-R3000
CLARIS FC-R2000, FC-R2030
GRX FC-RX600
FC-RS520, FC-RS510, FC-RS500, FC-RS400 FC-R563, FC-R460, FC-R350 FC-CX50

Material

Aluminum
Resin

Weight

93g (manufacturer information)

Technology

HOLLOWTECH II
The concept of HOLLOWTECH II technology is focused on producing a superior crankset which will maximize a rider’s power transfer. The rigidity of the crankset ensures pedaling efficiency while its weight, a key element of the crankset, you want light, aids in cycling longer distances over which the rider needs to pedal more. Naturally, SHIMANO strove for the optimum balance between the conflicting needs of stiffness while producing a lightweight crank. HOLLOWTECH technology is an ultra-lightweight hollow crankarm created by SHIMANO with the company’s own proprietary forging technology that also maintains rigidity. The addition of HOLLOWTECH II technology integrates the bottom bracket axle with the right crankarm for more stiffness and a weight savings to achieve a high-dimensional balance. Its outboard bottom bracket bearing system provides better weight distribution and more pedaling stability, allowing for more efficient power transfer.

Review